3 namespace Drupal\Core\TypedData\Validation;
5 use Drupal\Core\TypedData\TypedDataInterface;
6 use Drupal\Core\TypedData\TypedDataManagerInterface;
7 use Symfony\Component\Validator\ConstraintValidatorFactoryInterface;
8 use Symfony\Component\Validator\Context\ExecutionContextFactoryInterface;
9 use Symfony\Component\Validator\Context\ExecutionContextInterface;
10 use Symfony\Component\Validator\Validator\ValidatorInterface;
13 * Defines a recursive validator for Typed Data.
15 * The difference to \Symfony\Component\Validator\Validator\RecursiveValidator
16 * is that we just allow to validate typed data objects.
18 class RecursiveValidator implements ValidatorInterface {
21 * @var \Symfony\Component\Validator\Context\ExecutionContextFactoryInterface
23 protected $contextFactory;
26 * @var \Symfony\Component\Validator\ConstraintValidatorFactoryInterface
28 protected $constraintValidatorFactory;
31 * @var \Drupal\Core\TypedData\TypedDataManager
33 protected $typedDataManager;
36 * Creates a new validator.
38 * @param \Symfony\Component\Validator\Context\ExecutionContextFactoryInterface $context_factory
39 * The factory for creating new contexts.
40 * @param \Symfony\Component\Validator\ConstraintValidatorFactoryInterface $validator_factory
41 * The constraint validator factory.
42 * @param \Drupal\Core\TypedData\TypedDataManagerInterface $typed_data_manager
43 * The typed data manager.
45 public function __construct(ExecutionContextFactoryInterface $context_factory, ConstraintValidatorFactoryInterface $validator_factory, TypedDataManagerInterface $typed_data_manager) {
46 $this->contextFactory = $context_factory;
47 $this->constraintValidatorFactory = $validator_factory;
48 $this->typedDataManager = $typed_data_manager;
54 public function startContext($root = NULL) {
55 return new RecursiveContextualValidator($this->contextFactory->createContext($this, $root), $this, $this->constraintValidatorFactory, $this->typedDataManager);
61 public function inContext(ExecutionContextInterface $context) {
62 return new RecursiveContextualValidator($context, $this, $this->constraintValidatorFactory, $this->typedDataManager);
68 * @param \Drupal\Core\TypedData\TypedDataInterface $typed_data
69 * A typed data object containing the value to validate.
71 public function getMetadataFor($typed_data) {
72 if (!$typed_data instanceof TypedDataInterface) {
73 throw new \InvalidArgumentException('The passed value must be a typed data object.');
75 return new TypedDataMetadata($typed_data);
81 public function hasMetadataFor($value) {
82 return $value instanceof TypedDataInterface;
88 public function validate($value, $constraints = NULL, $groups = NULL) {
89 return $this->startContext($value)
90 ->validate($value, $constraints, $groups)
97 public function validateProperty($object, $propertyName, $groups = NULL) {
98 return $this->startContext($object)
99 ->validateProperty($object, $propertyName, $groups)
106 public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = NULL) {
107 // Just passing a class name is not supported.
108 if (!is_object($objectOrClass)) {
109 throw new \LogicException('Typed data validation does not support passing the class name only.');
111 return $this->startContext($objectOrClass)
112 ->validatePropertyValue($objectOrClass, $propertyName, $value, $groups)